Adafruit NeoPixel Stick for Arduino- 8 x WS2812 5050 RGB LED with Integrated Drivers: Amazon.com: Industrial & Scientific
WS2812 LED-Platine
Amazon.com: HJHX Ws2812b Led Strip, 16.4ft 300LEDs Ws2812 Individually Addressable Led Light, SMD5050 RGB Magic Color Flexible Rope Lights Non Waterproof IP30 for Arduino, etc. : Tools & Home Improvement